Click HERE for more information regarding scatter plot...
First part is about the Beers' Law Scatter Plot and Linear Regression...
This is a graph of absorbance versus concentration...begin by entering data for the graph in first two columns in the spreadsheet...below is an example..
| Conc. (m) | Absorbance |
| Data | Data |
Below is the completed graph...
This data is of a strong acid-strong base concentration...With this titration, a strong base(NaOH) of known concentration is added to a strong acid..the equivalence point can be found with a color indicator in the curve or through a pH titration curve(the blue line in the graph)...
| Column A | Column B |
| mL of 0.1M NaOH added | pH of the 0.1M HCL/0.1M NaOH mixture |
Below is the completed graph...
Below are the picture of the completed graph from my tutorial...
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| This graph is about finding the line of best fit |
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| This graph is about quadratic regression.. |
signing out for now...
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